Line area coupling learning objectives Description and Specifications for Lab Tenders
Line area coupling learning objectives.
Line /area coupling learning objectives 1. Load test on three phase transformer 2. Study of transformer connections in various configurations STAR-DELTA, DELTA-STAR, STAR-STAR, DELTA-DELTA 3. Ratio and efficiency test. 4. Polarity test 5. Open and short circuit test FEATURES: Electrical Control Panel with 1phase (500VA)& 3 Phase 1.5KVA Transformer. (500VA per phase) Panel of Aluminum profile sturdy (4x2) flat panel (table top) system, carrying various high voltage components housed in plastic enclosures (panel) to minimise shock possibility • Transformer provided will be high quality copper wound • All modules are well screen printed and in modular form for easy changebility depends upon the experiment need. • Primary will be 440V and secondary of the transformer will be 220V. • Panel consist of MS powder coated housing with back side removable. • Transformer will be differently housed in a MS powder cabinet for easy carrying and other general use. • It is fitted with appropriate analog or digital voltmeter, ammeter to record the readings. • Short circuit protection with the help of MCB. • 1 NOS. 4A variable ac supply is provided separately through variac for short circuit test. • Load bank is provided separately with mobility and for it can be used for other general use. • Connections through 4mm safety terminals • Supplied with instruction manual Modules descriptions 1. 4 digital voltmeter ammeter modules with 4mm terminals connetions taken out. 2. 2 digital wattmeter for measurement of power in single phase and 3 phase circuit. 3. Mcb & power input module for single phase 4. Mcb & power module for 3 phase. 5. 4A ac variable supply for single phase transformer operations. 6. Single phase lamp load 6 lamps. 7. 3 phase lamp load for 3 phase operations in star delta or different configurations with 6 lamps ( 2 in series ) 8. Demostartion transformer with 3 coils for learning the operations of transformer with E/I/U Cores. 9. 3 phase and single phase rectifier circuits THREE PHASE TRANSFORMER UNIT: • Housed in MS Powder Coated Box. • Connection brought to 30A safety sockets • Terminals are placed on highly insulated shocked proof Bakelite sheet. • Rating 500VA per Phase • Transformer ration is Step down 2:1. • 440V with Tapping at 100% & 50% • High insulation copper winding. • Transformer rating is available up to 0.5-3KVA. • Also Available in Cut Section for Student View, CAD/CAM LABORATORY EQUIPMENTS, educational cnc milling machines manufacturers, educational cnc LATHE machines manufacturers, Strength of Material Testing equipment supplier, mechanical engineering laboratory equipments suppliers, soil, bitumen, concrete testing, civil engineering laboratory equipments suppliers